Fig.4TheXRDpatternsof1.0wt%Au/g-C3N4
(afterroasting,Au3+toAu0)
Fig.5FT-IRspectraofAu/g-C3N4
(afterroasting)
Fig.6TheUV-visSpectrumof1.0wt%Au/g-C3N4
(beforeandafterroastingatdifferenttemperatures)
Fig.7TheXRDpatternsofCeO2
(MixedSolvothermalMethod,Temperature:
160℃,Time:
18hours)
Fig.8FT-IRspectraofCeO2
(differentethanol-waterv/vratiosbySolvothermalMethod,PH=4.00,160℃,18hours)
Fig.9TheUV-visSpectrumofCeO2
(MixedSolvothermalMethod,160℃/18hours)
Fig.10TheXRDpatternsofCeO2
(red-EtOH:
H2O=20:
60,blue-add20mL0.5mol/LNaOHsolution)
Fig.11FT-IRspectraofCeO2
(differentPHbySolvothermalMethod,EtOH:
H2O=10:
30v/v,160℃,18hours)
Fig.12TheXRDpatternsofAu/CeO2/g-C3N4
(MixedSolvothermalMethod,1.0wt%Au,10.0wt%CeO2)
Fig.13TheUV-visSpectrumofSolvothermalmethod
loaded1.0wt%Auand10.0wt%CeO2ong-C3N4
Fig.14TheXRDpatternsof1.0wt%Au/10.0wt%CeO2/g-C3N4
(Deposition-PrecipitationMethod,sampleswithoutroasting)
Fig.15TheUV-visSpectrumofDP(Deposition-Precipitation)method
loaded1.0wt%Auand10.0wt%CeO2ong-C3N4
Fig.16TheXRDpatternsofAu/g-C3N4
(SituReductionMethod,Au3+toAu0)
Fig.17TheUV-visSpectrumof1.0wt%Au/g-C3N4
(differentAun+(0≤n≤3)loadedmethods)
Fig.18FT-IRspectraof1.0wt%Au/g-C3N4
(ST-SolvothermalMethod,DP-Deposition-PrecipitationMethod,
SR-SituReductionMethod)
Fig.19FT-IRspectraofCeO2/g-C3N4
(ST-SolvothermalMethod,DP-Deposition-PrecipitationMethod)
Fig.20FT-IRspectraofAu/CeO2/g-C3N4fabricatedbydifferentmethods
(ST-SolvothermalMethod,DP-Deposition-PrecipitationMethod)
Fig.1SEMofOctaCeO2bySolvothermalMethod
(diameterchangedfrom400nm150nmnow)
Fig.2SEMofg-C3N4treatedwithUrea
Fig.3SEMofCeO2withdifferentsolventratiosandPH
(a)EtOH:
H2O=7:
33,PH4(b)EtOH:
H2O=17:
23,PH4
(c)EtOH:
H2O=10:
30,PH4(d)EtOH:
H2O=10:
30,PH13